My Server doesn't send any email to other domains except to

Discussion in 'Installation/Configuration' started by vaio1, Feb 9, 2009.

  1. vaio1

    vaio1 ISPConfig Developer ISPConfig Developer

    Hi guys,

    My server sends the email to GMAIL.COM. If I try to send an email to my Yahoo mail address or if I send an email to an address with .ru extension it will be never received by the recipient. :(

    Some messages: /var/log/maillog
    Feb 9 18:42:13 myserver postfix/smtp[17186]: B6D5D530091: to=<[email protected]>,[]:25, delay=3.1, delays=0.04/0/2.5/0.55, dsn=4.0.0, status=deferred (host[] said: 451 Message temporarily deferred - [270] (in reply to end of DATA command))
    Feb 9 18:50:09 myserver postfix/smtp[17765]: 5C4FA530093: to=<[email protected]>,[]:25, delay=3.7, delays=0.04/0.01/1.4/2.2, dsn=2.0.0, status=sent (250 ok dirdel)

    Feb 9 19:42:22 myserver postfix/smtp[22143]: C774E530097: host[] refused to talk to me: 421 Message from ( temporarily deferred - 4.16.50. Please refer to

    Last edited: Feb 9, 2009
  2. edge

    edge Active Member Moderator

    Re: Yahoo

    Did you follow the "Please refer to" link?
    It will tell you exactly why it's not working!

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